Filter, 47mm, 0.4µm, Polycarbonate, Plain White, 1 Back Catalog number: GFPC447 Manufacturer: SENSIDYNE Availability: In the manufacturer's stock Price on request - + Recommended 910-0909-EU-R GilAir-Plus STP 3-Pump Starter Kit, Euro cord Price on request 811-9932-02 Cyclone, Filter Cassettes, 37mm, European style fo Price on request 800885-171-2305 GilAir-5 RC Pump, 5-Pack with Universal 5-Unit Cha Price on request